• 4.5" (854x480) IPS LCD
  • 1GB
    Snapdragon 410 SoC
    8GB Storage
  • 8-MP Rear: 1 Camera
  • 2000 mAh
  • 4.7" (960x540) IPS LCD
  • 1GB
    MT6582 SoC
    8GB Storage
  • 8-MP Rear: 1 Camera
  • 2100 mAh

Specifications Highlights
Product NameA31Y28
ProductOppo A31 (2015)Vivo Y28 (2014)
Display4.5" 854x480 IPS LCD 4.7" 960x540 IPS LCD
Rear Camera(s)
  • 8-MP (Primary)
  • 8-MP (Primary)
Selfie Camera(s)
  • 5-MP
  • 5-MP
Computing
  • Snapdragon 410 SoC
  • 1GB RAM
  • 8GB Storage
  • MicroSD (128GB max.)
  • MT6582 SoC
  • 1GB RAM
  • 8GB Storage
  • MicroSD (128GB max.)
Battery2000 mAh2100 mAh
DesignIP Rating, 135g (4.8oz), 131.9x65.5x8 mm (5.19 x 2.58 x 0.31 inches)IP Rating, 156g (5.5oz), 137.4x68.6x9.8 mm (5.41 x 2.70 x 0.39 inches)
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Display
Product NameA31Y28
TypeIPS LCDIPS LCD
Diagonal (inches)4.5"4.7"
Display/Body Ratio64.6%64.6%
Resolution854x480960x540
Sharpness (PPI)218 PPI234 PPI
Features
  • Multitouch
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameA31Y28
Megapixel8-MP8-MP
Sensor SizeSmallSmall
Hardware Features
  • Flash
  • Flash
Video Resolutions
  • 1080p/30fps
  • 1080p/30fps
Battery
Product NameA31Y28
Battery TypeLi-IonLi-Poly
Battery Capacity (mAh)2000 mAh2100 mAh
Talk Time7 hours14 hours
Music Playback Time32 hours
Computing
Product NameA31Y28
Processor BrandQualcommMediatek
Processor NameSnapdragon 410MT6582
Processor ModelMSM8916
Processor # Cores44
Main Processor Frequency (GHz)1.3 GHz
RAM Options1GB1GB
Internal Storage Options8GB8GB
Memory Card TypeMicroSDMicroSD
Mem. Card Max. Size128GB128GB
Operating System + VersionAndroid 4.4Android 4.2.2
Communications
Product NameA31Y28
LTE Category (Download)LTE CAT4 150 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • b
  • g
  • n
WiFi Features
  • Hotspot
Bluetooth VersionBluetooth 4.0Bluetooth 4.0
Bluetooth Features
  • A2DP
  • BT EDR
Connector TypeMicro USBMicro USB
Sim Card 0
Product NameA31Y28
NameSIM0SIM0
SIM TypeNano SIMMicro SIM
Multimedia
Product NameA31Y28
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
Audio Formats
  • MP3
  • FLAC
  • WAV
  • WMA
  • MP3
  • FLAC
  • WAV
Video Formats
  • MP4
  • WMV
  • H.264
  • MP4
  • H.264
Sensors
  • Accelerometer
  • GPS
  • A-GPS
  • Proximity
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • Proximity

Oppo A31 vs. Vivo Y28 Specs & Speed Benchmarks

GFXBench Manhattan (Offscr.)

Higher is better

GFXBench T-Rex (Offscr.)

Higher is better

Battery Capacity (mAh)

Higher is better